body{
    font-family: 'Arial';
    font-size: 12px;
}
.pk-wrap{
    padding: 20px;
}

h1{
    padding: 0 0 5px;
    border-bottom: 1px solid #aaa;
    font-size: 1.6em;
}
table{
    width: 100%;
}
table th{
    padding: 6px;
    background-color: #E9E9E9;
    color: #000;
    text-align: left;
    font-size: 13px;
    border: 1px solid #ccc;
}
table td{
    padding: 6px;
    background-color: #f5f5f5;
    border: 1px solid #ccc;
}
p{
    text-indent: 2em;
    line-height: 1.4em;
}

/*common*/
.pk-float-left{
    float: left;
}
.pk-float-right{
    float: right;
}

.pk-unit-wrap{
    margin-bottom: 25px;
}
.pk-unit{
    margin-bottom: 10px;
}
.pk-unit-with-style{
    position: relative;
    padding: 30px 15px 15px;
    border: 1px solid #ccc;
    background-color: #f5f5f5;
}
.pk-unit-tag{
    position: absolute;
    top: 0;
    left: 0;
    padding: 5px;
    background-color: #e9e9e9;
    border: 1px solid #ddd;
    border-width: 0 1px 1px 0;
    font-size: .8em;
}
.pk-tip{
    font-size: 14px;
    font-weight: 500;
    background: #efefef;
    padding: 4px 8px;
}

.pk-color-title{
    color: #338ff7;
}
.pk-italic{
    font-style: italic;
}

.pk-w50{
    width: 50px;
}
.pk-w100{
    width: 100px;
}
.pk-w110{
    width: 110px;
}
.pk-w120{
    width: 120px;
}
.pk-w130{
    width: 130px;
}
.pk-w140{
    width: 140px;
}
.pk-w150{
    width: 150px;
}